[Emergency operation due to complications of cardiac catheterization]

Area of Science:

• Cardiology
• Interventional Cardiology
• Vascular Surgery

Background:

• Cardiac catheterization is a common procedure for diagnosing and treating heart conditions.
• Complications, though rare, can necessitate urgent surgical intervention.
• Understanding these rare but serious complications is vital for patient safety.

Observation:

• A review of 4,741 cardiac catheterizations identified 5 cases requiring emergency surgery between 2001 and 2005.
• Surgical indications included acute coronary occlusion from arterial dissection (3 patients) and bleeding from coronary artery perforation (2 patients).
• All patients underwent coronary artery bypass grafting, with perforation sites repaired.

Findings:

• Four out of five patients requiring emergency surgery for cardiac catheterization complications survived and recovered well.
• One patient experienced a fatal outcome due to neurological damage four months post-surgery.
• Supportive measures like intra-aortic balloon pumping and percutaneous cardio-pulmonary support were utilized preoperatively.

Implications:

• Coronary artery disruption is a significant, albeit infrequent, complication of cardiac catheterization.
• Early recognition of hemodynamic instability and prompt, appropriate treatment are essential for managing these complications.
• This highlights the importance of preparedness for rare adverse events in interventional cardiology.